GenXdev

3.28.2026

Tests/GenXdev.Data.Preferences/Remove-GenXdevPreference.Tests.ps1

Pester\Describe 'Remove-GenXdevPreference' {

    Pester\BeforeAll {
        GenXdev\Remove-GenXdevPreference -Name 'TestPref1' -RemoveDefault
    }

    Pester\AfterAll {
        GenXdev\Remove-GenXdevPreference -Name 'TestPref1' -RemoveDefault
    }

    Pester\BeforeEach {
        Microsoft.PowerShell.Utility\Write-Verbose 'Setting up test data'
        GenXdev\Remove-GenXdevPreference -Name 'TestPref1' -RemoveDefault
        GenXdev\Set-GenXdevPreference -Name 'TestPref1' -Value 'LocalValue'
        GenXdev\Set-GenXdevDefaultPreference -Name 'TestPref1' -Value 'DefaultValue'
    }

    Pester\It 'Should remove local preference' {
        GenXdev\Remove-GenXdevPreference -Name 'TestPref1'
        $result = GenXdev\Get-GenXdevPreference -Name 'TestPref1'
        $result | Pester\Should -Be 'DefaultValue' # Falls back to default
    }

    Pester\It 'Should remove both local and default preferences with -RemoveDefault' {
        GenXdev\Remove-GenXdevPreference -Name 'TestPref1' -RemoveDefault
        $result = GenXdev\Get-GenXdevPreference -Name 'TestPref1'
        $result | Pester\Should -BeNullOrEmpty
    }

    Pester\It 'Should not error when removing non-existent preference' {
        { GenXdev\Remove-GenXdevPreference -Name 'NonExistent' } | Pester\Should -Not -Throw
    }

    Pester\It 'Should remove preference from OneDrive with -AllMachines' {
        $oneDrive = [System.Environment]::GetEnvironmentVariable('OneDrive')
        if (-not $oneDrive) {
            Pester\Set-ItResult -Skipped -Because 'OneDrive not available'
            return
        }
        $oneDriveFile = Microsoft.PowerShell.Management\Join-Path $oneDrive 'GenXdev\Defaults_Preferences.json'

        # Set a value with -AllMachines to create the OneDrive entry
        GenXdev\Set-GenXdevPreference -Name 'RemoveODTest' -Value 'ToRemove' -AllMachines
        GenXdev\Remove-GenXdevPreference -Name 'RemoveODTest' -RemoveDefault -AllMachines

        # Verify OneDrive file no longer has the key
        $content = Microsoft.PowerShell.Management\Get-Content $oneDriveFile -Raw -ErrorAction SilentlyContinue | Microsoft.PowerShell.Utility\ConvertFrom-Json -ErrorAction SilentlyContinue
        $null -eq $content.'RemoveODTest' | Pester\Should -BeTrue
    }
}